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Patent Searching and Data


Matches 351 - 400 out of 55,029

Document Document Title
WO/2019/077647A1
In an electric power steering apparatus according to the present invention, a control unit is provided with: a power module that has a plurality of switching elements for supplying current to a motor winding wire of a motor; a control bo...  
WO/2019/077996A1
This drive device is provided with a motor section (2) and a wheel (102) which is connected to the output section (44) of the motor section (2) and which rotates. The wheel (102) has a circular plate-shaped disk section (104) which is af...  
WO/2019/077976A1
The purpose of the present invention is to provide a rotating electric machine which decreases the noise of a cooling fan resulting from a magnetic force imbalance. To this end, this rotating electric machine is provided with multiple be...  
WO/2019/078216A1
This vehicle power device (1) comprises: a wheel bearing (2) that has a fixed ring (4) and a rotating ring (5); and an electric motor (3) that has a stator (18) and a rotor (19). The stator (18) and the rotor (19) of the motor generator ...  
WO/2019/077977A1
The purpose of the present invention is to provide a rotary electric machine in which the wear of bearings is reduced and the noise from a cooling fan due to an imbalance of magnetic forces is reduced. To that end, this rotary electric m...  
WO/2019/072837A1
A tubular electromechanical actuator comprises an electronic control unit (15) including a housing (30) and an electronic board (29). A first electrical connection device (49) comprises first electrical connection elements (60) configure...  
WO/2019/072891A1
The invention relates to a fuel pump comprising an electric motor, a pump stage that can be driven by the electric motor, and a fuel pump housing (8, 10) receiving the electric motor and the pump stage.. The fuel pump housing (8, 10) com...  
WO/2019/074535A1
An electric machine having a rotor, stator and housing. The rotor includes a radially mounted array of permanent magnets and the stator includes a plurality of electromagnets radially positioned around the rotor. The machine includes a f...  
WO/2019/072892A1
The invention relates to a fuel pump comprising an electric motor (4), a pump stage (6) that can be driven by the electric motor (4), and a fuel pump housing (8, 9, 10) receiving the electric motor (4) and the pump stage (6). According t...  
WO/2019/071919A1
Disclosed in the present invention is a straight stator excitation generator utilizing belt drive, comprising a generator mounting machine base; a machine body frame is fixedly connected at two sides of the upper surface of the generator...  
WO/2019/072487A1
The invention relates to an electric machine (12) for arranging in a transmission housing (14), having an adapter device (16), an axle (18) which is connected to the adapter device (16), a rotor (20) which is arranged on the axle (18) in...  
WO/2019/073130A1
The invention relates to an electrical machine comprising a stator (2) and a rotor (3) that are disposed in a casing (10) comprising a first face provided with ribs (4, 14) and intended to be in contact with a cooling fluid, the machine ...  
WO/2019/074290A2
The present invention may provide a motor comprising: a shaft; a rotor coupled to the shaft; and a stator disposed outside the rotor, wherein the rotor comprises: a bearing holder including a cylindrical portion and a flange portion; a f...  
WO/2019/072895A1
The invention relates to a fuel pump (2) comprising an electric motor (4), a pump stage (6) that can be driven by the electric motor (4), and a fuel pump housing (8, 9, 10) receiving the electric motor (4) and the pump stage (6), said fu...  
WO/2019/073195A1
An electric machine comprising:a frame; and a rotor assembly comprising a shaft to which is mounted at least one bearing and at least one magnet; the frame comprising a bearing seat to which the bearing of the rotor assembly is mounted, ...  
WO/2019/072825A1
The invention relates to an electric motor (2), in particular a brushless cooling fan motor of a motor vehicle, comprising a motor support (26) with an electronic unit compartment (34) for receiving an electronic unit (42), comprising an...  
WO/2019/073654A1
This dynamo-electric machine is provided with: a rotor (2) provided with a rotating shaft (8); a stator (3) provided with a coil end (14); a fan (7) provided with a rotating shaft (13) and blades (26); and end brackets (5) provided at bo...  
WO/2019/075105A1
A system for cooling a hermetic motor (14) includes a motor cooling refrigerant flow path (24) configured to direct refrigerant from a condenser (18) disposed along a refrigerant loop (16) to a hermetic motor (14), and from the hermetic ...  
WO/2019/071651A1
A motor housing (1) produced by using titanium; the motor housing (1) is calendered by a stamping process by using titanium, and the motor housing (1) is a barrel-shaped structure; a barrel wall (1.1) and a barrel bottom (1.2) are integr...  
WO/2019/072835A1
A tubular electromechanical actuator for a home-automation installation comprises at least an electronic control unit (15), an electric motor, a reduction gear, an output shaft, a casing and a closure element. The unit (15) comprises a h...  
WO/2019/072050A1
A dual-bearing structure for a motor having a dual-lubrication system. An inner bearing (7), a grease regulator (5) and an outer bearing (3) are sleeved on a rotation shaft (10); the grease regulator is located between the inner bearing ...  
WO/2019/073634A1
This brushless motor is provided with: a shaft; a rotor having a topped cylindrical rotor housing rotatably supported to the shaft; a stator having a stator core housed in the rotor housing; a sheet-metal centerpiece facing the opening o...  
WO/2019/068389A1
The invention relates to a pump device, in particular a motor vehicle pump device for conveying fluid, comprising a stator and a motor housing, in which the stator is arranged, wherein the stator has a stator body with stator segments on...  
WO/2019/068282A1
The invention relates to an electromotive drive for motor vehicle applications. In particular, the electromotive drive is part of a locking device of an electric connection device for electric or hybrid motor vehicles. For this purpose, ...  
WO/2019/068281A1
The invention relates to an electromotive drive for motor vehicle applications, in particular as part of a locking device of an electric connection device for electric or hybrid motor vehicles, said drive being equipped with an electric ...  
WO/2019/066233A1
An embodiment relates to a controller and a motor assembly comprising same, the controller comprising: a substrate; a controller housing disposed on the substrate; a CM filter unit disposed between the substrate and the controller housin...  
WO/2019/064376A1
Provided is a dynamo-electric machine in which vibration occurring during driving can be suppressed and which can be made compact. This dynamo-electric machine is provided with: a rotor 1; a stator 2 having a stator core 21 provided outs...  
WO/2019/066923A1
The present disclosure provides for an apparatus to improve cooling of an electrical motor which comprises a boltless and finned metal body that covers the electrical motor wherein the metal body includes: a safety guard; an axial fan; a...  
WO/2019/065336A1
In one embodiment of this motor, a cover has a bottomed cylindrical first cup body and a bottomed cylindrical second cup body. The first cup body and the second cup body are arranged such that opening parts of circumferential wall parts ...  
WO/2019/065719A1
This fluid dynamic pressure bearing device is provided with: a cylindrical oil holding space 13 which is provided between an upper end outer peripheral section of a bearing member 8 and a cylindrical section of a housing 7, and which can...  
WO/2019/064767A1
Provided are: a motor which inhibits an increase in size, while ensuring heat dissipation properties; and an electric power steering device. This motor (1) is provided with: a rotor (40) including a shaft (41) extending in the axial dire...  
WO/2019/063306A1
The present invention relates to a rotary electric machine, particularly for a motor vehicle, comprising: a rotor (12) and a stator (15) forming active parts extending along an axis (X), a housing (11) surrounding the active parts and co...  
WO/2019/064899A1
Provided is a motor having: a motor body including a rotor which rotates about a center axis extending vertically and a stator which is located radially outside the rotor; a circuit board which is located at the upper side of the motor b...  
WO/2019/065335A1
This motor is provided with an annular member which is arranged radially outside of a motor shaft and extending in the circumferential direction, and a sheet metal cover which accommodates the annular member. The cover has both a bottome...  
WO/2019/063905A1
The invention relates to an air blower for a heating, ventilation and/or air-conditioning device for a motor vehicle, said air blower comprising: - an electric motor on which a wheel is mounted; - said wheel being intended to generate a ...  
WO/2019/064896A1
Provided is a motor having: a motor body including a rotor capable of rotating about a center axis and a stator radially facing the rotor; a circuit board which is electrically connected to the motor body and which expands in the plane d...  
WO/2019/063280A1
The invention concerns an arrangement of a starter (20) on a support (22) belonging to an internal combustion engine (14) of a motor vehicle (10), the starter (20) being able to be at least partially submerged in a liquid up to a determi...  
WO/2019/031857A3
The purpose of the present invention is to provide a DC power generation device comprising: a field magnet (140) having multiple field magnet iron cores (141) around which field magnet coils (142) are wound; an armature coil (152) formed...  
WO/2019/063776A1
The present invention proposes a motor support (1) for a heating, ventilation and/or air conditioning (HVAC) unit, the motor support assembly (1) being configured to receive an electric motor (2) for a centrifugal fan and also for suppor...  
WO/2019/066257A1
The present invention relates to an electronic brake motor structure with ball screw. The present invention comprises a lower housing coupled to a block; a ball screw installed in the center inside the housing and block, the ball screw h...  
WO/2019/065944A1
A motor according to one embodiment of the present invention is provided with: a rotor that has a shaft disposed along the center axis thereof; a stator that has a coil and radially opposes the rotor via a gap therebetween; and a bus bar...  
WO/2019/064765A1
Provided are: a motor with which an increase in size is inhibited; and an electric power steering device. This motor (1) is provided with: a rotor (40) including a shaft (41) extending in the axial direction; a stator (50) which surround...  
WO/2019/065451A1
In an aspect of a motor according to the present invention, each of a plurality of busbars has a grip section that grips a conductive wire extending from a coil. In each of the grip sections, a pair of arm portions extend toward the same...  
WO/2019/064898A1
Provided is a motor provided with: a motor body including a rotor and a stator; a circuit board extending in a direction orthogonal to the vertical direction; a first heat sink which is located at the lower side of the circuit board and ...  
WO/2019/065333A1
In this motor, a cover comprises a first and second bottomed cylindrical cap body. The flange of the first and second cap body each comprises: multiple first recesses which are recessed radially inwards from the outer peripheral edge of ...  
WO/2019/065340A1
One embodiment of this motor comprises: a plate-metal cover that houses a stator and a base plate; and a wiring member that is electrically connected to the base plate. The cover has a wiring lead-out port that has been opened in a wall ...  
WO/2019/063904A1
The present invention relates to an air blower for a heating, ventilation and/or air-conditioning device for a motor vehicle, comprising: - an electric motor on which a wheel is mounted; - said wheel being intended to generate a main air...  
WO/2019/065237A1
A brushed motor has: a rotor comprising a commutator, the rotor being supported so as to be capable of rotating about a center axis that extends horizontally in a forward/rearward direction; a casing that accommodates at least a portion ...  
WO/2019/064895A1
Provided is a motor which comprises a motor body having a rotor and a stator, and which also comprises a control unit for controlling the motor body. The control unit has a circuit board which extends in a direction perpendicular to a ve...  
WO/2019/065337A1
In one embodiment of this motor, a cover has a bottomed cylindrical first cup body and a bottomed cylindrical second cup body. Of the first cup body and the second cup body, at least the second cup body is made of sheet metal. A surface ...  

Matches 351 - 400 out of 55,029